Dell logo at start up is missing.
I have a Studio 1537 which the network adapter was recently replaced by a Dell technician due to internet connection problems. Now internet is working fine and all but I noticed the Dell logo at start up is missing. When I start up my computer all I see is a short script (with "F2 Set-up" below the screen), then black screen, then microsoft logo before the log-in. Any help, ideas, suggestions you could give on why this is happening and how to bring back the Dell logo at start up would be very much appreciated. Thanks!